| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.053 | 0.063 | 0.068 | 0.093 |
| River Wear - Chester-Le-Street | 0.295 | 0.303 | 0.302 | 0.312 |
| Smallhope Burn - Lanchester Front Street | 0.214 | 0.235 | 0.241 | 0.31 |
| River Wear - Stanhope | 0.17 | 0.182 | 0.179 | 0.187 |
| River Gaunless - South Church | 0.052 | 0.055 | 0.055 | 0.059 |
| River Wear - Sunderland Bridge | 0.255 | 0.265 | 0.263 | 0.273 |
| River Wear - Witton Park | 0.296 | 0.309 | 0.308 | 0.321 |
| River Wear - Durham New Elvet Bridge | 0.215 | 0.22 | 0.222 | 0.23 |